We look at the division of 326364 by 51 
Let's see how many times 51 fits into 326364.

On to step 1:
51 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 51

On to step 2:
32 divided by 51 is 0 with a remainder of 32.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Include the next digit (6) from the dividend after 32, then repeat: 326 / 51

Advancing to step 3:
When dividing 326 by 51, we get 6 with a remainder of 20.
The next digit of our result is 6. 
Result so far: 6.0
If we take 306 away from 326, we end up with 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 51

Advancing to step 4:
If we divide 203 by 51, we get 3 and a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
If we subtract 153 from 203, we get 50.
Fetch the next digit (6) from the dividend, attach it to 50 and continue: 506 / 51

Step 5:
When dividing 506 by 51, we get 9 with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 639.0
If we subtract 459 from 506, we get 47.
Append the next digit (4) from the dividend to 47 and continue with: 474 / 51

Advancing to step 6:
51 goes into 474 9 times with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 6399.0
Deduct 459 from 474 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
If we divide 150 by 51, we get 2 and a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 6399.2
Deduct 102 from 150 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 8:
The number 51 fits into 480 9 times, leaving a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 6399.29
If we take 459 away from 480, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 9:
51 can be fit into 210 4 times, resulting in a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 6399.294
Deduct 204 from 210 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
The number 51 fits into 60 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 6399.2941
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
90 divided by 51 is 1 with a remainder of 39.
The next digit of our result is 1. 
Result so far: 6399.29411
Subtracting 51 from 90 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 6399.29411 with a remaining 3.9e-05.